Add option for minimum distance

[lifewithmatthew]

I like these little mmWave sensors a lot, but my one gripe is that you can't get them to ignore things like a ceiling fan. I'm using the LD1125H and I know the documentation doesn't list an rmin variable that we could set and have the module's processor do the heavy lifting for us to figure out if something has been detected, but do you think the ESP itself could handling reading the distance value and make sure it is greater than an rmin distance prior to setting occupancy or movement for home assistant?